Support option to not modify package.json

[Jlg1128]

My package dosen't compile scss, repush the package lead to my main project recompile the package scss files all becasuse package.json changed.

[slavbar]

Use yarn link instead of yarn add to create a node_modules symlink.
This avoids modifying package.json and copying packages to .yalc/**

Be aware, though, that using symlinks may lead to issues; specifically, running npm install will overwrite the linked project's dist folders. This means you would need to unlink the projects first (using yalc remove — I'm not certain about yalc retreat --all), then run npm install, and then link them back using yalc link.

[Jlg1128]

Sorry for not being clear, the package.json I was referring to package's which i using yalc added, yalc will add yalcSig to it.

[slavbar]

Ah, so you’re annoyed by this field.

I bet it was added intentionally to count as a file change that can trigger rebuilds/watchers.

As a solution, you could:

• Configure your watcher to ignore changes inside .yalc/**
• Use yalc/yarn/npm/pnpm link instead (symlink workflow)

But I’m also curious to hear the yalc author’s stance.

[Jlg1128]

Yes, I was annoyed at this several days🤣.

yalcSig does not make sense, I don't find any usage in yalc source code, and It should not be used to trigger updates.

• I think it's right but I don't want to write configure in main project because there is a little coupling.
• yarn/npm link does not work because of dependency resolution problem

Thanks for your reply, i'm also want the yalc author’s stance.

[Jlg1128]

I will fork it and remove related code about modify package.json if the author has no better way